84270736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{478811}}^1$

素因数の和:478830

約数の個数: 20

約数和(自身を含む): 178118064

約数和(自身を除く): 93847328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 478811, 957622, 1915244, 3830488, 5266921, 7660976, 10533842, 21067684, 42135368, 84270736]

約数ペア:

[(1, 84270736), (2, 42135368), (4, 21067684), (8, 10533842), (11, 7660976), (16, 5266921), (22, 3830488), (44, 1915244), (88, 957622), (176, 478811)]